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Watch the Video on the Tyndall Effect



Answer these from the video

1. Why is the light not seen through a solution?
2. Why is the light seen through a colloidal solution?

Whiteboard the results. Include drawings (focusing on particle size) of the types of mixtures as well as the Tyndall Effect.

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Review game link

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Complete the Labs - Complete in any order.

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Review Worksheets.

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Resources
http://www.elmhurst.edu/~chm/vchembook/106Amixture.html
Good review information with examples

Quiz over physical and chemical properties/changes
http://www.edinformatics.com/math_science/a_p_chem.htm